As you are asking for contact number of Delhi Metro IFFCO Chowk station , so on your demand I am providing same along with its other station contact numbers :

01 IFFCO Chowk 8800793153

02 MG Road 8800793152

03 Sikandarpur 8800793151

04 Guru Dronacharya 8800793150

05 Arjan Garh 8800793149

06 Ghitorni 8800793148

07 Sultanpur 8800793147

08 Chhattarpur 8800793146

09 Qutab Minar 8800793145

10 Saket 8800793144

11 Malviya Nagar 8800793143

12 Hauz Khas 8800793142

13 Green Park 8800793141

14 AIIMS 8800793140

15 INA 8800793139

16 Jorbagh 8800793138

17 Race Course 8800793137

18 Udyog Bhawan 8800793136

19 Central Secretariat 8800793135

20 Patel Chowk 8800793134

21 Rajiv Chowk 8800793133